Wins
69
Indexed tournament wins
Player record
Mattos, Antonio
Losses
72
Indexed tournament losses
Matches
141
Decisive results
Win rate
48.9%
Across indexed matches
Peak rating
1,728
Highest rating in the available history.
Biggest upset
Aaron Chung
Western Open 2003 · Aug 31, 2003 · +287 rating
Open →Biggest loss
Qiu, Victor
Golden State Open · Jun 12, 2005 · -168 rating
Open →Most frequent opponent
Archbold, William
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
26 tournament appearances · synced Aug 7, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,728 | 1,726 | -2 | 1W / 5L |
| Aug 5, 2007 | 2007 JOOLA RR ExtravaganzaTournament · View matches | 1,718 | 1,728 | +10+28 / -18 | 2W / 4L |
| May 27, 2007 | Golden State OpenTournament · View matches | 1,688 | 1,718 | +30+30 / 0 | 1W / 1L |
| Sep 3, 2006 | 2006 Berkeley OpenTournament · View matches | 1,681 | 1,688 | +7+9 / -2 | 4W / 3L |
| May 28, 2006 | 2006 Golden State OpenTournament · View matches | 1,678 | 1,681 | +3+9 / -6 | 3W / 2L |
| Feb 19, 2006 | 2006 Western OpenTournament · View matches | 1,680 | 1,678 | -2+5 / -7 | 1W / 5L |
| Oct 16, 2005 | Western OpenTournament · View matches | 1,655 | 1,680 | +25+36 / -11 | 3W / 3L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 1,640 | 1,655 | +15+19 / -4 | 4W / 2L |
| Jun 12, 2005 | Golden State OpenTournament · View matches | 1,642 | 1,640 | -2 | 6W / 3L |
| Sep 5, 2004 | Western Open on the 2004 StigaTournament · View matches | 1,635 | 1,642 | +7+8 / -1 | 1W / 1L |
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 1,645 | 1,635 | -10+0 / -10 | 0W / 3L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 1,607 | 1,645 | +38+50 / -12 | 2W / 4L |
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches | 1,607 | 1,607 | 0+0 / 0 | 2W / 1L |
| Oct 18, 1997 | Modesto Jr. CollegeTournament · View matches | 1,613 | 1,607 | -6 | 6W / 3L |
| Feb 23, 1997 | Berkeley OpenTournament · View matches | 1,630 | 1,613 | -17 | 2W / 5L |
| Dec 22, 1996 | 1996 U.S. NationalsTournament · View matches | 1,630 | 1,630 | 0+8 / -8 | 3W / 2L |
| Oct 19, 1996 | Modesto TTC Annual TTTTournament · View matches | 1,605 | 1,630 | +25 | 7W / 1L |
| Dec 18, 1995 | USATT National ChampionshipsTournament · View matches | 1,616 | 1,605 | -11+9 / -20 | 3W / 2L |
| Nov 11, 1995 | Glen Park OpenTournament · View matches | 1,624 | 1,616 | -8+0 / -8 | 0W / 1L |
| Oct 21, 1995 | Modesto Jr. College TTT`Tournament · View matches | 1,651 | 1,624 | -27+10 / -37 | 2W / 5L |
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